KR20090128758A - The grain depot of cool air distribution system - Google Patents

The grain depot of cool air distribution system Download PDF

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KR20090128758A
KR20090128758A KR1020080054676A KR20080054676A KR20090128758A KR 20090128758 A KR20090128758 A KR 20090128758A KR 1020080054676 A KR1020080054676 A KR 1020080054676A KR 20080054676 A KR20080054676 A KR 20080054676A KR 20090128758 A KR20090128758 A KR 20090128758A
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grain
reservoir
storage
air
grains
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KR1020080054676A
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KR101020123B1 (en
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최종진
최준
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주식회사 영일기계
최준
최종진
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B9/00—Preservation of edible seeds, e.g. cereals
    • A23B9/10—Freezing; Subsequent thawing; Cooling

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Storage Of Harvested Produce (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

PURPOSE: A cool air distribution structure of a grain storehouse is provided to improve cooling efficiency by supplying cool air from both the upper part and lower part of a grain storehouse simultaneously. CONSTITUTION: A cool air distribution structure of a grain storehouse comprises a grain storehouse(1) whose bottom(101) is formed by porous network and which is provided with an agitator(103), a diffuser(104) for spreading grain to supply it, a grain discharge device(102), an outlet of a ventilator, an outlet of a cooler, and an air discharge path(105), wherein the transfer port(2) of pipe shape whose inlet(201) is located at the lower part of the bottom of a storehouse and whose outlet(202) is located at the upper part of the storehouse.

Description

곡물저장고의 냉기분배구조{The grain depot of cool air distribution system}The grain depot of cool air distribution system

본 발명은 곡물저장고의 냉기분배구조에 관한 것으로서 보다 구체적으로는 곡물이 저장된 곡물저장고의 냉기가 투입되는 하단부로부터 곡물저장고의 상부로 냉기를 공급할 수 있도록 하여 곡물저장고 상부에 위치하는 뜨거운 공기를 제거함으로써 곡물저장고에 저장된 곡물의 상부와 하부에서 동시에 곡물을 냉각할 수 있게 한 것이다.The present invention relates to the cold air distribution structure of the grain storage, and more specifically, by removing the hot air located in the upper portion of the grain storage by supplying cold air from the lower end of the cold storage of the grain storage stored grains to the top of the grain storage. It is possible to cool the grain simultaneously in the upper and lower portions of the grain stored in the grain storage.

일반적으로 곡물은 그 수확기가 일정기간에 한정되어 있음으로 동시에 수확된 곡물을 저장 및 보관하는 시설인 곡물저장고를 필요로 하고 수확된 곡물은 부패를 방지하고 장시간 저장하기 위한 방법으로서 곡물이 함유하고 있는 수분을 적게 하여 저장하는 건조저장방식과 저장되는 곡물의 온도를 낮추어 저장하는 저온저장방법이 있으며 곡물저장고는 공기를 투입하여 곡물을 건조하는 송풍장치와 곡물을 냉각하여 저온저장하기 위한 냉각기가 장치되어 사용된다. In general, grains are limited to a certain period of time, and at the same time, grain storage, which is a facility for storing and storing harvested grains, is required. Harvested grains contain grain as a method for preventing corruption and storing for a long time. There is a dry storage method to store less moisture and a low temperature storage method to lower the temperature of the stored grain. The grain storage system is equipped with a blower to dry the grain by injecting air, and a cooler to cool the grain by cold storage. Used.

상기에서와 같이 곡물을 건조 및 저온저장하기 위한 곡물저장고의 구성으로서 종래의 곡물저장고는 지면으로부터 일정거리를 띄워 다공망체로 형성되는 저장고바닥을 형성하고 저장고바닥의 하측으로 곡물의 건조를 위한 공기를 공급하거나 곡물의 온도를 낮추기 위한 냉기를 공급하여 공급된 바람 및 냉기가 저장고바닥의 다공을 통하여 곡물에 공급되도록 함으로서 곡물을 건조 또는 냉각하는 곡물저장고는 종래에도 제안되어 사용되고 있다.As described above, the grain storage for drying and low temperature storage of grains is formed by a conventional grain storage space at a distance from the ground to form a storage floor formed of a porous network, and the air for drying the grain below the storage floor. Grain storage for drying or cooling grains has been proposed and used in the past by supplying cold air for supplying or lowering the temperature of grains so that the supplied wind and cold air is supplied to the grains through the pores of the storage bottom.

즉 종래의 곡물저장고는 도 1에 도시된 바와 같이 지면으로부터 일정높이로 띄워져 다공망체로 형성되는 저장고바닥의 저부에 곡물배출장치 및 곡물의 냉각을 위한 냉각기의 냉기와 곡물건조용 공기 토출구가 위치하게 하고 저장고의 상부에 곡물투입장치 및 곡물을 저어주는 교반기를 장치하여 구성되는데. 곡물을 건조 및 냉각하기 위하여 종래에는 교반기를 이용하여 곡물을 저어주며 곡물건조용 공기 또는 냉기를 투입하여 건조용 공기 또는 냉기가 저장고바닥을 통하여 곡물의 사이를 통과하며 곡물을 건조 또는 냉각하게 된다.That is, in the conventional grain storage, as shown in FIG. 1, a cold discharge of the grain discharge device and a cooler for cooling the grain and an air outlet for grain drying are located at the bottom of the bottom of the reservoir formed of a porous network, which is floated to a certain height from the ground. It consists of a grain input device and agitator to stir grain at the top of the reservoir. In order to dry and cool the grains, the grains are agitated using a stirrer and the grain drying air or cold air is introduced to dry or cool the grains while the air or cold air passes between the grains through the bottom of the reservoir.

상기에서와 같이 되는 종래의 곡물저장고는 곡물을 건조하기 위한 방법으로서는 효률적이지만 곡물을 냉각하여 저온저장하기 위한 방법으로서는 부적합하다.Conventional grain storage as described above is effective as a method for drying grains, but is unsuitable as a method for cooling grains at low temperature.

즉 곡물의 저온저장이 필요로 하는 시기는 주로 하절기의 외기온도가 높을 때 실시하게 되는데. 이는 곡물저장고의 지붕이 태양광에 항상 가열되어 있고 곡물을 저온저장하기 위하여 공급되는 냉기는 저장고바닥의 다공을 통하여 곡물에 공급되고 냉기가 곡물사이를 통과하며 곡물이 가지고 있는 열기를 흡수하며 상승함으로 곡물저장고의 상부는 항상 뜨거운 공기가 상존하게 된다.In other words, when the low temperature storage of grain is required, it is mainly performed when the outside air temperature is high in summer. This is because the roof of the granaries is always heated to sunlight and cold air supplied to store the grains at low temperatures is supplied to the grains through the pores at the bottom of the granaries, and the cold air passes between the grains and absorbs the heat of the grains. The upper part of the grain storage will always have hot air.

따라서 뜨거운 공기와 곡물저장고의 상부에 위치하는 곡물은 쉽게 냉각되지 않아 곡물을 냉각하기 위한 에너지의 소모가 심하고 곡물저장고의 저부에 위치하는 곡물과 상부에 위치하는 곡물의 품질이 달라지게 된다.Therefore, grains located at the top of the hot air and grain storage are not easily cooled, which consumes a lot of energy to cool the grains, and the quality of grains located at the bottom of the grain storage and grains at the top is different.

즉 냉기가 저장고바닥의 다공을 통하여 저장된 곡물의 사이를 통과하여 저장고의 상부로 이송되며 냉기의 유통을 원활히 하기 위하여 교반기를 이용하여 곡물을 저어주어 냉기의 유통을 원활히 하기도 하지만 많은 양의 곡물이 동시에 저장되고 곡물의 껍질이 단열성을 가지므로 냉각시간이 오래 걸리고 특히 곡물저장고의 상부 즉 저장된 곡물의 상부는 곡물을 냉각하고 상승하는 더운 공기에 더하여 태양의 복사열에 의해 데워진 공기층이 형성됨으로써 저장된 곡물의 상부와 하부의 온도편차가 심하고 냉각효율이 떨어지고 상부에 위치하는 곡물은 품질이 저하되는 것이다.In other words, the cold air passes between the stored grains through the pores in the bottom of the cellar, and is transferred to the upper part of the cellar. In order to facilitate the circulation of the cold air, the grains are stirred using a stirrer to facilitate the circulation of the cold air, but a large amount of grain is simultaneously It is stored and the shell of the grain is insulated, so it takes a long time to cool down, especially the upper part of the grain store, ie the upper part of the stored grain, which forms the air layer warmed by the radiant heat of the sun, in addition to the hot air that cools and rises the grain. The temperature difference between the bottom and the bottom is severe, cooling efficiency is inferior, and the grain located at the top is degraded.

본 고안은 상기와 같은 종래의 결점을 개선코자 안출한 것으로서 곡물저장고 바닥판의 하측에 냉기를 공급함과 동시에 저장고의 상부 즉 곡물이 저장된 상부의 빈 공간에 냉기를 동시에 공급할 수 있도록 함으로서 뜨거운 공기가 곡물과 접촉하는 것을 차단하며 곡물저장고의 상부와 하부에서 동시에 냉기를 공급하여 냉각효율이 우수하게 한 곡물저장고의 냉기분배구조를 제안함에 그 목적이 있다.The present invention devised to improve the above-mentioned drawbacks as described above. The cold air is supplied to the lower side of the bottom of the grain storage bin and at the same time, it is possible to simultaneously supply the cold air to the empty space of the upper part of the reservoir, that is, the grain is stored. The purpose of the present invention is to propose a cold air distribution structure of the grain storage which prevents contact with the grain storage and provides cooling air at the same time as the upper and lower portions of the grain storage.

상기와 같은 목적을 달성하기 위하여 본 발명은 냉기 이송구를 관체로 형성하되 이송구의 입구에 척크밸브를 장치하여 냉기가 공급되는 저장고바닥의 저부에 위치하게 하고 이송구의 출구를 곡물저장고의 상부에 위치하게 함으로서 저장고바닥 저부에 공급되는 냉기가 관체로 되는 이송구를 통하여 곡물저장고의 상부로 공급함으로써 저장고 상부에 위치하는 뜨거운 공기를 식혀주어 곡물에 전달되는 열기를 차단할 수 있게 하고 냉기의 유실을 방지하기 위하여 공기배출관로에 개폐가 가능한 에어댐퍼를 장치하며 곡물저장고의 지붕에 환풍기를 장치한 구성함으로써 냉기의 유실을 방지하고 저장고의 내,외측 온도차에 의한 결로현상을 방지할 수 있도록 한 것이다.In order to achieve the above object, the present invention forms a cold air conveyance port as a tubular body, but installs a chuck valve at the inlet of the transport port so as to be located at the bottom of the bottom of the reservoir where cold air is supplied, and the outlet of the transport port is located at the top of the grain reservoir. By cooling the cold air supplied to the bottom of the cellar to the upper part of the granary through the tubing conveyer to cool the hot air located in the upper part of the cellar to block the heat transmitted to the grain and to prevent the loss of cold air In order to prevent the loss of cold air and condensation due to the temperature difference between the inside and outside of the storage room by installing an air damper that can be opened and closed in the air discharge line and a fan installed on the roof of the grain storage.

상기와 같이 되는 본 발명은 냉각기의 가동시에 냉기가 곡물저장고의 저부에 공급됨과 동시에 이송구를 통하여 저장고의 상부에도 동시에 공급됨으로써 태양열에 의해 가열된 뜨거운 공기와 곡물을 냉각하고 가열된 뜨거운 공기는 저장고 내의 상부에서 대류현상에 의해 냉기의 윗쪽에 위치하여 곡물과 접촉하지 못함으로 저장고 상부에 위치하는 곡물의 냉각효율이 우수할 뿐만 아니라. 곡물저장고의 상부와 하부에서 동시에 곡물을 냉각할 수 있는 이점이 있다.According to the present invention as described above, the cold air is supplied to the bottom of the grain reservoir at the time of operation of the cooler and simultaneously supplied to the upper portion of the reservoir through the transfer port, thereby cooling the hot air heated by solar heat and the grain. Due to convection in the upper part of the cellar, it is located in the upper part of the cold air and is not in contact with the grain. There is an advantage that the grain can be cooled simultaneously at the top and bottom of the grain reservoir.

이하 첨부된 도면에 의거하여 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

먼저 도 2는 본 발명 곡물저장고를 내부구성을 나타낸 일부단면 예시도이고 도 3은 본 발명의 요부를 나타낸 예시도가 도시되어 있다.First, Figure 2 is a partial cross-sectional view showing the internal structure of the present invention grain storage and Figure 3 is an exemplary view showing the main part of the present invention.

즉 본 발명은 지붕을 가진 통체로 구성되는 곡물저장고(1)의 저장고바닥(101)을 다공망체로 형성하여 지면으로부터 일정높이로 띄워서 장치하고 저장고의 상부에 곡물을 저어주는 교반기(103) 및 공급되는 곡물을 펼쳐서 공급하는 확산기(104)를 장치하고 저장고바닥(101)의 저부에 곡물배출장치(102) 및 곡물의 건조를 위한 송풍기의 토출구와 곡물냉각을 위한 냉각기의 토출구가 장치되며 저장고의 상부에 공기배출관로(105)가 장치되는 종래의 종래의 곡물저장고(1)에 있어서;In other words, the present invention is formed by forming a porous bottom of the cellar bottom 101 of the granary (1) consisting of a cylinder having a roof floated to a certain height from the ground and agitator 103 for stirring the grain on top of the cellar and supply A diffuser 104 is provided for spreading and supplying the grains to be spread. A grain discharge device 102 and a discharge port of a blower for drying grains and a discharge port of a cooler for grain cooling are installed at the bottom of the reservoir bottom 101. In the conventional conventional grain storage (1) in which the air discharge pipe passage 105 is provided;

관체로 형성되는 이송구(2)의 입구(201)를 저장고바닥(101)의 저부에 위치하게 하고 이송구(2)의 출구(202)를 저장고의 상부에 위치하게 장치하며 공기배출관로(105)의 일측에 에어댐퍼(3)를 장치하고 지붕의 일측에 환풍기(4)를 장치한 구성 이다.The inlet 201 of the conveyance port 2 formed by the tubular body is located at the bottom of the reservoir bottom 101, and the outlet 202 of the conveyance port 2 is located at the top of the reservoir, and the air discharge pipe passage 105 Air damper (3) is installed on one side of the fan and a fan (4) is installed on one side of the roof.

상기와 같이 되는 본 발명은 냉각기와 척크밸브(203) 및 에어댐퍼(3)의 작동을 연동되게 구성하여 냉각기를 가동하면 에어댐퍼(3)가 닫히고 척크밸브(203)가 열려 이송구(2)를 통하여 저장고바닥(101) 저부에 공급되는 냉기가 이송구(2)를 통하여 저장고의 상부로 공급되어 저장고의 상부에 위치하는 곡물을 식혀주게 되고 곡물을 통과하며 가열된 뜨거운 공기는 저장고의 상부에 도달됨과 동시에 대류현상에 의해 저장고의 최상부로 이동하여 저장고의 상부에는 뜨거운 공기층과 곡물사이에 냉기층이 형성되며 곡물을 건조하기 위해 건조공기를 공급시에는 에어댐퍼(3)를 열고 이송구(2)의 척크밸브(203)를 잠궈 줌으로써 건조용 공기가 이송구(2)를 통하여 이동하지 못하게 하며 환풍기(4)를 가동함으로써 공기의 순환을 원활히 하여 저장고의 내측과 외측의 온도차에 의해 발생하는 결로현상을 방지할 수 있는 것이다.The present invention as described above is configured to operate the cooler and the chuck valve 203 and the air damper (3) in conjunction with the operation of the cooler air damper (3) is closed and the chuck valve (203) open the transfer port (2) Cold air supplied to the bottom of the reservoir bottom 101 is supplied to the upper part of the cellar through the transfer port 2 to cool the grains located in the upper part of the cellar, and the hot air that passes through the grain is heated to the upper part of the cellar. At the same time, a cold air layer is formed between the hot air layer and the grain at the upper part of the reservoir by the convection phenomenon, and the air damper 3 is opened when the dry air is supplied to dry the grain. Locking the chuck valve 203 of the) prevents the drying air from moving through the transfer port (2) and operates the ventilator (4) to facilitate the circulation of air to the inside and outside of the reservoir It is possible to prevent condensation caused by docha.

도 1은 종래고물저장고의 구성을 나타낸 예시도1 is an exemplary view showing the configuration of a conventional antique storage

도 2는 본 발명의 곡물저장고의 구성을 나타낸 예시도Figure 2 is an illustration showing the configuration of a grain storage of the present invention

도 3은 본 발명의 요부인 이송구의 장치예를 나타낸 예시도이다.3 is an exemplary view showing an example of a device of a conveying port which is a main part of the present invention.

*** 도면의 주요부분에 대한 부호설명 *** *** Explanation of main parts of drawing ***

1 : 곡물저장고 101 : 저장고바닥1: grain storage 101: bottom of storage

102 : 곡물배출장치 103 : 교반기102: grain discharge device 103: agitator

104 : 확산기 105 : 공기배출관로104: diffuser 105: air discharge pipe

2 : 이송구 201 : 입구2: transfer port 201: entrance

202 : 출구 203 : 척크밸브202: outlet 203: chuck valve

3 : 에어댐퍼 4 : 환풍기3: air damper 4: fan

Claims (2)

지붕을 가진 통체로 구성되는 곡물저장고(1)의 저장고바닥(101)을 다공망체로 형성하여 지면으로부터 일정높이로 띄워서 장치하고 저장고의 상부에 곡물을 저어주는 교반기(103) 및 공급되는 곡물을 펼쳐서 공급하는 확산기(104)를 장치하며 저장고바닥(101)의 저부에 곡물배출장치(102) 및 곡물의 건조를 위한 송풍기의 토출구와 곡물냉각을 위한 냉각기의 토출구가 장치하며 저장고의 상부에 공기배출관로(105)가 장치되는 종래의 곡물저장고(1)에 있어서;Forming the bottom of the reservoir 101 of the granary (1) consisting of a cylinder having a roof with a porous network to float to a certain height from the ground and spread the agitator 103 and stirring the grain to the top of the reservoir It is equipped with a diffuser 104 for supplying, and at the bottom of the reservoir bottom 101, a grain discharge device 102 and a discharge port of a blower for drying grain and a discharge port of a cooler for grain cooling are provided. In a conventional grain storage 1 in which 105 is installed; 관체로 형성되는 이송구(2)의 입구(201)를 저장고바닥(101)의 저부에 위치하게 하고 이송구(2)의 출구(202)를 저장고의 상부에 위치하게 한 것을 특징으로 하는 곡물저장고의 냉기분배구조.Grain storage characterized in that the inlet 201 of the conveying port (2) formed of a tubular body is located at the bottom of the reservoir bottom (101) and the outlet (202) of the conveying port (2) is located at the top of the reservoir. Cold air distribution structure. 제 1항에 있어서The method of claim 1 이송구(2)는 입구(201)에 척크밸브(203)를 장치한 것을 특징으로 하는 곡물저장고의 냉기분배구조.The transfer port (2) is cold distribution structure of the grain storage, characterized in that the chuck valve 203 is provided at the inlet (201).
KR1020080054676A 2008-06-11 2008-06-11 The grain depot of cool air distribution system KR101020123B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018060290A1 (en) * 2016-09-27 2018-04-05 Tamburini Luciano Method and device for drying bulk material
CN111240257A (en) * 2020-03-21 2020-06-05 河南鑫道科技有限公司 Special intelligent measurement and control terminal control cabinet for granary
CN114104546A (en) * 2021-12-02 2022-03-01 江苏东方恒基通用航空有限公司 Material drying and storing container

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* Cited by examiner, † Cited by third party
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CN106112956B (en) * 2016-07-18 2018-05-04 郭羕 Grain fumigation dispensing Work robot and its medication administration method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200383444Y1 (en) * 2005-01-31 2005-05-04 주식회사 명진 A cooling device coercive cycle type a grain storage equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018060290A1 (en) * 2016-09-27 2018-04-05 Tamburini Luciano Method and device for drying bulk material
CN111240257A (en) * 2020-03-21 2020-06-05 河南鑫道科技有限公司 Special intelligent measurement and control terminal control cabinet for granary
CN114104546A (en) * 2021-12-02 2022-03-01 江苏东方恒基通用航空有限公司 Material drying and storing container

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